Dell's Fluid Cache software has enabled Dell to begin offering solid state PCIe drives as flash memory to increase overall performance. This software comes in concert with the recent development that saw Dell acquire RNA technologies, which enables Dell to access new software that enhances flash memory performance. PCIe Application Accelerators, such as the Micron-based Express Flash SSDs inside the Dell PowerEdge R720, are known to offer much lower latency than more traditional storage options, and when combined with the new software Dell recently secured in the aforementioned RNA deal, performance increases are sizeable. Adding to the performance enhancements, the Fluid Cache software offers simplicity for users since they aren't required to tune their systems to utilize the drives.